METHOD FOR SINTERED BODY OF TI-ALLOY/TIC COMPLEX POWDER

摘要

The present invention relates to a method for producing a titanium alloy (Ti Alloy) / titanium carbide (TiC) composite powder sintered body by a hydrocarbon reaction, in particular cold forming a pure titanium or titanium alloy powder, and the cold molded product To produce a titanium alloy (Ti Alloy) / titanium carbide (TiC) pre-sintered body by a hydrocarbon gas reaction at a reaction temperature of 700 ℃ or more, reaction time 30 minutes or more, and the relative density by vacuum sintering the pre-sintered body 93 It relates to a method for producing a titanium (Ti Alloy) / titanium carbide (TiC) composite powder sintered body by a hydrocarbon gas reaction, characterized in that the step of producing a sintered body of more than%.